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Volume 6, Number 5—October 2000
Dispatch

Antimicrobial-Drug Use and Changes in Resistance in Streptococcus pneumoniae

Daniel J. DiekemaComments to Author , Angela B. Brueggemann, and Gary V. Doern
Author affiliations: University of Iowa College of Medicine, Iowa City, Iowa

Main Article

Table 4

Analysis of covariance model, with change in penicillin resistance at each of the 23 medical centers as the dependent variable

Source Type III sums of squares Parameter estimate (B) F p-value
Overall model 990a 4.8 0.02
Intercept 56 4.5 0.5 0.47
ß-lactam use 893 8.6 8.7 0.008
Macrolide use 553 -6.7 5.4 0.031
Error 2,054
Total 4,616
Corrected total 3,045

aR2 = 0.325

Main Article

Page created: December 17, 2010
Page updated: December 17, 2010
Page reviewed: December 17, 2010
The conclusions, findings, and opinions expressed by authors contributing to this journal do not necessarily reflect the official position of the U.S. Department of Health and Human Services, the Public Health Service, the Centers for Disease Control and Prevention, or the authors' affiliated institutions. Use of trade names is for identification only and does not imply endorsement by any of the groups named above.
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